Unit 3 Using language Reading for writing （ppt课件）(2)-2023新人教版（2019）《高中英语》选择性必修第二册.pptx

1、Unit3 Food and Culture -Reading for writing1.Enable students to read an expositions about healthy diet and grasp the structure,theme and language features of it.2.Guide students to make use of linking words correctly and strengthen textual cohesion.3.Help students to reflect on their own eating habi

2、t and write an article about a healthy diet.You are what you eat.How do you understand the sentence?Lead-in 人如其食人如其食 BrainstormWhat are the healthy eating habits?01020304 Eat slowly.Eat healthily.Eat less.Pre-reading HEALTHY EATINGPredict the main idea according to the title and the picture.Some rul

3、es for healthy eating.Read the passage and then match the subheadings with the paragraphs.Paragraph 1Paragraph 2Paragraph 3Paragraph 4Paragraph 5 A.Slow Eating is GoodB.Reducing Sweets is KeyC.The Real Killer is SugarD.The Way You Look at Food is Most ImportantE.Keep It Fresh and BalancedActivity 1

4、Main ideaWhile-reading Read for the structure of the text.Part 1(Para_)Part 2(Para_)Part 3(Para_)Part 4(Para_)1-2345 Specific General Skim the passage and find out the problem and advice on healthy diet.The real killer is _dessertssweet drinksbalancedslowlyconsistentProblem (Para1)Conclusion (Para5)

5、Advice on health(Para2-4)sugarCut down on _and cut out_ Keep a _diet by consuming different categories of foods.Eat_and form_eating habits.Have a healthy_towards food.attitudestructure General statement of the problem or your attitudeDraw a summary BodyWhile-reading topic sentence/key point supporti

6、ng details1.Explanation:explain and make the idea clear2.Definition:give clear definition or concept 3.Examples:give examples to support the ideas4.Quotation:use some facts、some findings or someones words to support the ideas5.Conclusion/Transition:Conclude again or introduce the next paragraph A pa

7、ragraph While-reading Read Para1 for the key point,the supporting details and the writing technique.1.What is the topic sentence?2.How does the writer support his topic sentence?topic sentencesupporting details example explanation conclusion quotationWhile-reading using numbersusing linking wordscon

8、trasting ideas are being introducedintroduce another way of saying what was already mentioned 3.What writing technique does the writer use?Read Para1 for the key point,the supporting details and the writing technique.Point of viewSupporting details linking words figures examples research results(Int

9、roduction)Group work Discuss in groups of four and try to read Para2-4 for the key point,the supporting details and the writing technique in each paragraph.1.What is the topic sentence/key point?2.How does the writer support his point?3.What writing technique does the writer use?Underline the linkin

10、g words in the passage that introduce another way of saying what was already mentioned in the previous sentence.Para 1Para 2Para 4Put more simplyIn other wordsWhat this means is thatCircle the linking words in the passage which show that contrasting ideas are being introduced.Para.3Para.5howeverrath

11、er thanrather(相反)Para.11.What is the topic sentence?2.How does the writer support his topic sentence?3.What writing technique does the writer use?Para2using numbersusing linking words explanation quotationPara3making a comparison definition 1.What is the topic sentence?2.What diet is a balanced one?

12、3.How does the writer support his topic sentence?explanationFinally,a fundamental key to healthy eating is to eat slowly.It takes about twenty minutes from the time you start eating for your brain to tell your body that you are full.What this means is that people who chew too quickly end up eating t

13、oo much food because they still feel hungry.Eating slowly also allows your body to digest your food better,and will allow you to enjoy your food more.In addition,studies show that consistent eating habits,for example,taking three meals a at the same time each day,are better for our health.It is also

14、 better to eat a modest amount of each time,rather than to eat a lot in one meal,and then a little in the next.Point of viewSupporting detail 1Supporting detail 2ViewpointDetailsFinally,a fundamental key to healthy eating is to eat slowly.It takes about twenty minutes from the time you start eating

15、for your brain to tell your body that you are full.What this means is that people who chew too quickly end up eating too much food because they still feel hungry.Eating slowly also allows your body to digest your food better,and will allow you to enjoy your food more.In addition,studies show that co

16、nsistent eating habits,for example,taking three meals a at the same time each day,are better for our health.It is also better to eat a modest amount of each time,rather than to eat a lot in one meal,and then a little in the next.To show the order of eventsTo list or add informationTo show contrastin

17、g ideas convincing&objectiveTo give examplesstudies show1.Whats the purpose of using the linking words?2.Whats the function of the research result?Para4 explanation examplesWhats the main idea?Eat slowly,regularly and eat in moderation.How does the writer support his key point?Para5How do you unders

18、tand it?Some rules for healthy eating.1.Cut down on desserts and cut out sweet drinks.4.4.Have a healthy attitude towards food.2.Consume fresh foods rather than processed foods and eat a balanced diet.3.Eat slowly,eat a modest amount of food each time and form consistent eating habits.Summary Conclu

19、sion Some rules for healthy eating.1.Cut down on dessert and cut out sweet drinks.Have a healthy attitude towards food.2.Consume fresh foods rather than processed foods.3.Eat slowly and eat in moderation.Post-reading 1.Compare your own eating habits with the rules written in the text.1).Do you have

20、healthy eating habits?2).If not,what can you do to get rid of them?2.Write about your own eating habits.My eating habits 1.Use details to support your point.2.Use linking words to tie your essay together.Think and shareFacts about diet and nutrition I learn from the text:1.Sugar is the killer of hea

21、lth.2.Much of the extra sugar comes from sweets and sweet drinks.3.Fruit and vegetables are full of vitamins and fibre needed for health.4.Processed foods contain less nutrition and have higher quantities of sugar,salt and fat.5.Meat,bean or dairy products provide the necessary protein for strong bo

22、nes and muscle growth.6.It takes about 20 minutes from the time you start eating for your brain to tell your body that you are full.Advice I learn from the text:1.Cut down on desserts and cut out sweet drinks.2.Keep a balance by consuming different categories of foods,including fresh fruit and veget

23、ables,some meat,beans or dairy products,rather than processed foods.3.Eat slowly.4.Eat a modest amount of food each time and form consistent eating habit.5.Have a healthy attitude towards foods.Think and share Do you use details to support each point?Do you use proper linking words to tie the essay

24、together?Have you really thought about your diet carefully?Healthy diet is a heated topic among people recently,for diet plays an important role in our daily life.As for me,I have a healthy diet.Firstly,I rarely consume sweet foods,let alone junk food.Secondly,my diet contains quantities of green ve

25、getables and fruits,which can supply/provide me with necessary vitamins.Thirdly,a modest amount of meat and rich dairy products are also included in my diet.Most fundamentally,I take three meals a day at the same time each day,regardless of holidays.Personally,sticking to a healthy diet helps me sta

26、y in shape.Hope you can join me!My eating habits Healthy diet is a heated topic among people recently,for diet plays an important role in our daily life.As for me,I have a healthy diet.For example,I rarely consume sweet foods,let alone junk food.In addition,my diet contains quantities of green veget

27、ables and fruits,which can supply/provide me with necessary vitamins.Besides this,a modest amount of meat and rich dairy products are also included in my diet.Personally,sticking to a healthy diet helps me stay in shape._(如今关于.有很多争论)_ makes up a healthy diet.For example,scientists have insisted for

28、years _(健康的大敌是高脂肪食物).However,_(越来越多的证据表明)the real driver of poor health is not so much fatty food,as it is sugar.Heart disease is _(美国人的头号杀手).And in America,people _ receive 25%o of their daily calories or more through sugar are twice as likely to die from heart disease than people _ receive less th

29、an 10%a day.This is true _(不管)how healthy the rest of their diet might be._(更简单地说),while people continue _(就.争论)whether or not fatty food is dangerous,we already know _ sugar is a killer.There is much debate nowadays as towhatthat a big enemy of health is fatty food there is increasing evidence that

30、 the number one killer of Americanswhowhoregardless ofPut more simplythatto argue overPara 1sweets and sweet drinks 甜食和甜饮料get.through sweet drinks alone 单从甜饮料中摄取.The American Heart Association美国心脏协会recommend that.建议.limit.to.将.控制.(范围内)be contained in.被包含在.one can of sweet drink 一罐含糖饮料a single candy

31、bar 一根棒棒糖 in other words换句话说cut down on(doing)sth 削减.;节省.;减轻.cut down on desserts少吃甜点cut out(doing)sth 停止.;放弃.;戒.cut out sweet drinks altogether 完全禁饮甜饮料sweets and sweet drinks 甜食和甜饮料get.through sweet drinks alone 单从甜饮料中摄取.The American Heart Association美国心脏协会recommend that.建议.limit.to.将.控制.(范围内)be contained in.被包含在.one can of sweet drink 一罐含糖饮料a single candy bar 一根棒棒糖 in other words换句话说cut down on(doing)sth 削减.;节省.;减轻.cut down on desserts少吃甜点cut out(doing)sth 停止.;放弃.;戒.cut out sweet drinks altogether 完全禁饮甜饮料Para 2Homework Polish your draft and exchange it with your classmates.Thanks